Protective sleeve for an axle spindle



FIG. 1 is a top, front and side perspective view of a protective sleeve for an axle spindle showing my new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a side elevation view thereof, all other sides being mirror images of that shown; and,

FIG. 4 is a front elevational view thereof. 

The ornamental design for a protective sleeve for an axle spindle, as shown and described. 